CN112316852A - Reaction kettle with adjustable feeding pipe - Google Patents
Reaction kettle with adjustable feeding pipe Download PDFInfo
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- CN112316852A CN112316852A CN202011309043.XA CN202011309043A CN112316852A CN 112316852 A CN112316852 A CN 112316852A CN 202011309043 A CN202011309043 A CN 202011309043A CN 112316852 A CN112316852 A CN 112316852A
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- tank body
- adjusting mechanism
- feeding pipe
- reactor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
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Abstract
The invention provides a reaction kettle with an adjustable feeding pipe, and relates to the technical field of chemical machinery; the device comprises a tank body, a baffle plate, a feeding pipe and a first position adjusting device; the baffle is arranged in the tank body; the feeding pipe is provided with a feeding hole and a discharging hole, the feeding hole is positioned outside the tank body, and the discharging hole is positioned in the tank body; first position control device installs on jar body, and the inlet pipe is installed on first position control device to through the height and the orientation of first position control device adjustment discharge gate. According to the invention, the position of the feeding pipe is adjusted through the first position adjusting device, so that the direction and the horizontal position of the discharging port of the feeding pipe are changed, the shearing force of the stirring slurry on the material liquid is changed, the quality of the ternary material can be adjusted, the flexible adjustment of a production line is realized, and different requirements of different customers on products are met.
Description
Technical Field
The invention relates to the technical field of chemical machinery, in particular to a reaction kettle with an adjustable feeding pipe.
Background
In the anode material used for preparing the lithium ion battery, the ternary material is widely used due to the advantages of high tap density, high theoretical specific capacity and the like, and the conventional preparation of the ternary material is generally carried out by a reaction kettle in a production line.
However, the inlet pipes of the reaction kettle of the existing production line are all in a fixed mode, the direction cannot be adjusted, the flexible adjustment capacity of the production line is limited, and different product requirements of various customers cannot be met.
Disclosure of Invention
The invention aims to provide a reaction kettle with an adjustable feeding pipe, which aims to solve the problems that the direction of the feeding pipe of the existing reaction kettle cannot be adjusted, the flexible adjustment of a production line is not facilitated, and the requirements of customers cannot be met.
In order to solve the technical problems, the invention provides a reaction kettle with an adjustable feeding pipe, which has the following specific technical scheme:
a feed-pipe-adjustable reaction kettle comprising: a tank body; a baffle mounted within the tank body; a feed pipe; the feeding pipe is provided with a feeding hole and a discharging hole, the feeding hole is positioned outside the tank body, and the discharging hole is positioned in the tank body; first position control device, first position control device installs on the jar body, the inlet pipe is installed on the first position control device, and pass through first position control device adjusts the height and the orientation of discharge gate.
Further, the first position adjusting device comprises an angle adjusting mechanism and a height adjusting mechanism; the angle adjusting mechanism is arranged on the tank body; the height adjusting mechanism is arranged on the angle adjusting mechanism; the inlet pipe is installed on the height adjusting mechanism, the inlet pipe can go up and down on the height adjusting mechanism, and can be in the height adjusting mechanism drives down around self axial rotation.
Furthermore, the angle adjusting mechanism comprises a fixing ring fixedly mounted on the tank body, and a plurality of tooth grooves are uniformly arranged on the inner wall of the fixing ring at intervals along the circumferential direction of the fixing ring; the height adjusting mechanism comprises a gear matched with the tooth grooves, and the gear is placed on the fixing ring.
Furthermore, height adjusting mechanism is equipped with first screw, the inlet tube outer wall be equipped with the external screw thread of first screw looks adaptation, the inlet tube is in rotation in the first screw drives the inlet tube goes up and down.
Furthermore, a first distance is arranged between the first position adjusting device and the feeding hole, a second distance is arranged between the first position adjusting device and the discharging hole, and the first distance is smaller than the second distance.
Furthermore, an included angle is formed between the plane where the feed inlet is located and the vertical plane, and the included angle is smaller than 90 degrees.
Further, the device also comprises a second position adjusting device, and the second position adjusting device is arranged on the tank body; the baffle is arranged on the second position adjusting device and can horizontally move on the second position adjusting device.
Furthermore, the second position adjusting device is provided with a plurality of jacks distributed at intervals along the horizontal direction; the baffle is provided with a connecting piece which is inserted in the jack.
Further, the second position adjusting device comprises a first mounting frame and a second mounting frame; the first mounting frame is fixedly mounted on the tank body, and a plurality of first arc-shaped grooves are distributed on the upper side of the first mounting frame at intervals along the horizontal direction; one end of the second mounting rack is hinged to the tank body or the first mounting rack, the other end of the second mounting rack is detachably connected with the first mounting rack, and a plurality of second arc-shaped grooves are distributed at intervals along the horizontal direction on the lower side of the second mounting rack; when the upside of first mounting bracket and the downside of second mounting bracket laminate, it is a plurality of first arc wall and a plurality of second arc wall butt joint one by one to form a plurality of the jack.
Further, the connecting piece includes the screw rod, the baffle be equipped with the second screw of screw rod looks adaptation.
According to the reaction kettle with the adjustable feeding pipe, the position of the feeding pipe is adjusted through the first position adjusting device, so that the direction and the horizontal position of the discharging hole of the feeding pipe are changed, the shearing force of the stirring slurry on the material liquid is changed, the quality of the ternary material can be adjusted, the flexible adjustment of a production line is realized, and different requirements of different customers on products are met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of a reactor with an adjustable feeding pipe according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a first position adjustment apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a discharge port of a feeding pipe according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a baffle plate and a second position adjustment device according to an embodiment of the present invention.
Icon:
1-tank body; 2-a baffle plate; 21-a connector; 3-feeding pipe; 31-a feed inlet; 32-a discharge hole; 321-an eyelet; 4-a first position adjustment device; 41-angle adjustment mechanism; 411-gullet; 42-a height adjustment mechanism; 5-a second position adjustment device; 51-a first mounting frame; 511-a first arc-shaped slot; 52-a second mounting frame; 521-a second arc-shaped slot.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Based on the problems in the background art, it is necessary to provide a reaction kettle capable of adaptively adjusting the quality or parameters of ternary materials, and particularly, to adjust the processing of binary, ternary and other multi-precursor materials to match different requirements of different customers on products. The precursor is crucial to the production of ternary materials, because the quality (morphology, particle size distribution, specific surface area, impurity content, tap density, etc.) of the precursor directly determines the physicochemical index of the final sintered product. During the synthesis of current precursor, can only realize the regulation of precursor quality through adjusting preparation parameters such as the pH value to precipitation ion in the reaction system, aqueous ammonia concentration, temperature, stirring, speed, the influence of above-mentioned factor to the quality is difficult to standardize, it is inconvenient to adjust, and the inventor of this application discovers through the experiment, the position and the direction of feed inlet 31 of reation kettle inlet pipe 3 also have the influence to the quality of precursor, can influence the quality of precursor through the regulation to the position and the direction of feed inlet 31, not only convenient regulation, and can realize the standardization of adjustment, therefore, the embodiment provides a feeding pipe 3 adjustable reation kettle.
Specifically, referring to fig. 1, the reaction kettle with an adjustable feeding pipe 3 of the present embodiment includes a tank 1, a baffle 2, a feeding pipe 3, and a first position adjusting device 4; the stirring motor is installed on the tank 1 of this embodiment, and the stirring device (not shown in the figure) is installed in the tank 1, and this embodiment does not describe the existing structures of the tank 1 of the reaction kettle, the stirring device, the stirring motor, and the like, and is the same as or similar to the existing reaction kettle structure.
The baffles 2 of the embodiment are installed in the tank body 1, and the number of the baffles 2 can be multiple and are sequentially distributed along the circumferential direction of the inner wall of the tank body 1. The feeding pipe 3 of this embodiment has a feeding port 31 and a discharging port 32, the feeding port 31 is located outside the tank body 1 and is used for connecting a material liquid conveying device (not shown in the figure), and the discharging port 32 is located inside the tank body 1 and is used for conveying the material liquid into the tank body 1.
In order to realize the position adjustment of the discharge port 32, the reaction kettle of the embodiment is additionally provided with a first position adjusting device 4, the first position adjusting device 4 is installed on the tank body 1, the feed pipe 3 of the embodiment is installed on the first position adjusting device 4 and can rotate and lift on the first position adjusting device 4 to adjust the horizontal position and the orientation of the discharge port 32; the shearing force of agitating unit's stirring thick liquid to the feed liquid can have been put in order in the regulation of 3 horizontal positions of inlet pipe and orientation, and feed liquid atress size can influence granule dispersion effect and granule and break, and the bigger the condition is that the atress is promptly, and the granule is easy to break, and then can realize the regulation to the precursor quality.
Based on the above description can know, the reation kettle of 3 adjustable of inlet pipes of this embodiment through the position of first position control device 4 adjustment inlet pipe 3 for 32 directions of discharge gate and the horizontal position of inlet pipe 3 change, have changed the shearing force of stirring thick liquid to the feed liquid, and then can adjust the quality of ternary material, have realized producing the nimble regulation of line, have satisfied the different demands of different customers to the product.
The first position adjusting device 4 of the present embodiment has various structural forms, for example, as shown in fig. 2, the first position adjusting device 4 of the present embodiment may include an angle adjusting mechanism 41 for adjusting the orientation angle of the discharge port 32 of the feeding pipe 3 and a height adjusting mechanism 42 for adjusting the height of the feeding pipe 3; the angle adjusting mechanism 41 of the present embodiment is installed on the tank 1, the installation manner is not limited, and the angle adjusting mechanism 41 may be partially located in the tank 1, but the sealing performance of the tank 1 needs to be ensured. The height adjusting mechanism 42 of the present embodiment is mounted on the angle adjusting mechanism 41 and can rotate on the angle adjusting mechanism 41; the feed pipe 3 of the present embodiment is mounted on the height adjusting mechanism 42, and can be raised and lowered on the height adjusting mechanism 42.
The angle adjusting mechanism 41 and the height adjusting mechanism 42 of the present embodiment can both be active actuating structures, but such structures are costly, require a large installation space, and are not conducive to production and assembly, and therefore the angle adjusting mechanism 41 and the height adjusting mechanism 42 of the present embodiment are passive adjusting structures.
Specifically, angle adjustment mechanism 41 includes the solid fixed ring of fixed mounting on jar body 1, the inner wall of solid fixed ring is equipped with a plurality of tooth's socket 411 along its circumference evenly spaced, make solid fixed ring form an internal tooth ring structure, it is corresponding, the height adjustment mechanism 42 of this embodiment includes the gear with tooth's socket 411 looks adaptation, the number of tooth's socket 411 can be less than to the tooth's socket number, the gear is placed on solid fixed ring, adjust the orientation of discharge gate 32 through lifting and rotation gear and the inlet pipe 3 therein, then place the gear in tooth's socket 411, the cooperation through tooth's socket 411 and gear realizes the fixed of gear and inlet pipe 3.
The height adjusting mechanism 42 of this embodiment is provided with a first screw hole (not labeled in the figure), the outer wall of the feeding pipe 3 is provided with an external thread (not labeled in the figure) matched with the first screw hole, the feeding pipe 3 is driven to lift by the rotation of the feeding pipe 3 in the first screw hole, and the angle of the discharging port 32 can be adjusted. In a specific application, the height of the discharge port 32 can be adjusted by rotating the feeding pipe 3, and then the orientation of the discharge port 32 can be adjusted by the angle adjusting mechanism 41.
Can adjust inlet pipe 3 discharge gate 32 direction and height through above-mentioned angle adjustment mechanism 41 and high adjustment mechanism 42, adjust the shearing force of stirring to the feed liquid to adjust feed liquid coprecipitation mixing effect, reduce the adhesion of secondary granule, and make the precursor granule be difficult for breaking.
The first position adjusting device 4 of the present embodiment has a first distance from the feed inlet 31, and the first position adjusting device 4 has a second distance from the discharge outlet 32, wherein the first distance is preferably smaller than the second distance, and more preferably, the first distance is 15-50cm, so as to prevent the first position adjusting device 4 from affecting the stirring of the feed liquid.
Based on above-mentioned structure, the inventor discovers, current discharge gate 32 is generally towards the diapire or the lateral wall of jar body 1, discharge gate 32 is perpendicular or parallel for a certain horizontal plane promptly, and discharge gate 32 is only a spout structure, be unfavorable for the dispersion of feed liquid, consequently combine fig. 3 to show, this embodiment has made the improvement to the structure of discharge gate 32, design discharge gate 32 for the slope structure, make the plane and the vertical plane at discharge gate 32 place an contained angle, this contained angle is less than 90 (preferably is less than 45 shown in the figure), and the discharge gate 32 of this embodiment is equipped with a plurality of punchholes 321, form a plurality of spout structures similar to the gondola water faucet formula, can make the entering of feed liquid dispersion multiple spot, improve the feed liquid dispersibility, reduce the granule and reunite.
In addition, the position of the baffle 2 of the existing reaction kettle is fixed except that the feed pipe 3 is fixed, and the inventor of the application finds through experiments that the adjustment of the horizontal position of the baffle 2 can change the distance between the baffle 2 and the inner wall of the reaction kettle, and the distance between the baffle 2 and the inner wall of the tank body 1 can influence the tangential flow of the fluid in the tank body 1, so as to adjust the mixing effect, and the micro morphology of the precursor can be adjusted in the process, thereby realizing the quality adjustment of the precursor, therefore, the reaction kettle with the adjustable feed pipe 3 of the embodiment also has a second position adjusting device 5, and the second position adjusting device 5 of the embodiment is installed on the tank body 1; the barrier 2 is mounted on the second position adjusting means 5 and is horizontally movable on the second position adjusting means 5.
Specifically, the horizontal movement of the baffle 2 on the second position adjusting device 5 in the present embodiment can be realized by the following structure: the second position adjusting device 5 is provided with a plurality of jacks arranged at intervals along the horizontal direction, correspondingly, the baffle 2 is provided with connecting pieces 21, the connecting pieces 21 are inserted into the jacks, and the position of the baffle 2 is adjusted by inserting the connecting pieces 21 into different jacks.
In order to realize the adjusted fixing of the baffle 2, the structure of the second position adjusting device 5 is modified in the present embodiment, and as shown in fig. 4, the second position adjusting device 5 of the present embodiment includes a first mounting bracket 51 and a second mounting bracket 52; wherein, the first mounting bracket 51 of this embodiment is fixed mounting on jar body 1, and the connected mode of first mounting bracket 51 and jar body 1 is not limited, as long as can stabilize first mounting bracket 51 can, and the upside of the first mounting bracket 51 of this embodiment has laid a plurality of first arc walls 511 along the horizontal direction interval, and specifically, the first arc wall 511 of this embodiment and the cross-section of the second arc wall 521 that follows are semi-circular.
In the embodiment, one end of the second mounting bracket 52 is hinged to the tank body 1 or the first mounting bracket 51, and the other end is detachably connected to the first mounting bracket 51, the detachable connection mode can be a snap connection or a bolt connection (not shown in the figure, a specific connection structure is shown), and a plurality of second arc-shaped grooves 521 are arranged at intervals along the horizontal direction on the lower side of the second mounting bracket 52; when the upside of the first mounting bracket 51 of this embodiment and the downside of the second mounting bracket 52 are laminated, the plurality of first arc-shaped grooves 511 and the plurality of second arc-shaped grooves 521 are butted one by one to form a plurality of above-mentioned jacks, and since the other end of the second mounting bracket 52 and the first mounting bracket 51 can be fixedly connected, the downside of the second mounting bracket 52 can be laminated with the upside of the first mounting bracket 51, and then the connecting piece 21 is locked in the jack, so as to fix the baffle 2.
Preferably, the connecting member 21 of the present embodiment is a screw, and the baffle 2 is provided with a second screw hole (not shown) adapted to the screw, so that the assembly is easy by connecting the screw to the baffle 2.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A feed pipe adjustable reation kettle, its characterized in that includes:
a tank body;
a baffle mounted within the tank body;
a feed pipe; the feeding pipe is provided with a feeding hole and a discharging hole, the feeding hole is positioned outside the tank body, and the discharging hole is positioned in the tank body;
first position control device, first position control device installs on the jar body, the inlet pipe is installed on the first position control device, and pass through first position control device adjusts the height and the orientation of discharge gate.
2. The reactor of claim 1, wherein the first position adjusting device comprises an angle adjusting mechanism and a height adjusting mechanism;
the angle adjusting mechanism is arranged on the tank body;
the height adjusting mechanism is arranged on the angle adjusting mechanism;
the inlet pipe is installed on the height adjusting mechanism, the inlet pipe can go up and down on the height adjusting mechanism, and can be in the height adjusting mechanism drives down around self axial rotation.
3. The reactor with the adjustable feeding pipe as claimed in claim 2, wherein the angle adjusting mechanism comprises a fixing ring fixedly mounted on the tank body, and the inner wall of the fixing ring is provided with a plurality of tooth grooves at uniform intervals along the circumferential direction; the height adjusting mechanism comprises a gear matched with the tooth grooves, and the gear is placed on the fixing ring.
4. The feeding pipe adjustable reaction kettle according to claim 2, wherein the height adjusting mechanism is provided with a first screw hole, the outer wall of the feeding pipe is provided with an external thread matched with the first screw hole, and the feeding pipe is driven to lift by the rotation of the feeding pipe in the first screw hole.
5. The reactor of claim 1, wherein the first position adjustment device is spaced from the feed inlet by a first distance, the first position adjustment device is spaced from the discharge outlet by a second distance, and the first distance is smaller than the second distance.
6. The reactor according to claim 1, wherein the feed inlet is located at an angle to the vertical that is less than 90 °.
7. The reactor of any one of claims 1 to 6, further comprising a second position adjusting device, wherein the second position adjusting device is mounted on the tank; the baffle is arranged on the second position adjusting device and can horizontally move on the second position adjusting device.
8. The reactor as claimed in claim 7, wherein the second position adjusting device has a plurality of insertion holes spaced horizontally; the baffle is provided with a connecting piece which is inserted in the jack.
9. The reactor of claim 8, wherein the second position adjustment device comprises a first mounting bracket and a second mounting bracket;
the first mounting frame is fixedly mounted on the tank body, and a plurality of first arc-shaped grooves are distributed at intervals along the horizontal direction on the upper side of the first mounting frame;
one end of the second mounting rack is hinged to the tank body or the first mounting rack, the other end of the second mounting rack is detachably connected with the first mounting rack, and a plurality of second arc-shaped grooves are distributed at intervals along the horizontal direction on the lower side of the second mounting rack;
when the upside of first mounting bracket and the downside of second mounting bracket laminate, it is a plurality of first arc wall and a plurality of second arc wall butt joint one by one to form a plurality of the jack.
10. The reactor of claim 8, wherein the connecting member comprises a screw, and the baffle is provided with a second screw hole adapted to the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011309043.XA CN112316852A (en) | 2020-11-20 | 2020-11-20 | Reaction kettle with adjustable feeding pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011309043.XA CN112316852A (en) | 2020-11-20 | 2020-11-20 | Reaction kettle with adjustable feeding pipe |
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| CN112316852A true CN112316852A (en) | 2021-02-05 |
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| CN202011309043.XA Pending CN112316852A (en) | 2020-11-20 | 2020-11-20 | Reaction kettle with adjustable feeding pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112959506A (en) * | 2021-04-09 | 2021-06-15 | 浠水力宇混凝土有限公司 | Premixed concrete automatic control production system |
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Effective date of registration: 20210409 Address after: 513000 Qingtang Town, Yingde City, Qingyuan City, Guangdong Province Applicant after: GUANGDONG JIANA ENERGY TECHNOLOGY Co.,Ltd. Applicant after: QINYUAN JIAZHI NEW MATERIALS RESEARCH INSTITUTE Co.,Ltd. Address before: 513000 Qingtang Town, Yingde City, Qingyuan City, Guangdong Province Applicant before: GUANGDONG JIANA ENERGY TECHNOLOGY Co.,Ltd. |
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